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authorMaurus Cuelenaere <mcuelenaere@gmail.com>2008-11-21 12:50:06 +0000
committerMaurus Cuelenaere <mcuelenaere@gmail.com>2008-11-21 12:50:06 +0000
commitc0b43a5ac2fcda473800b9c9a4036c5348ac5084 (patch)
tree0fdf827d5f65e26da35341c4a67a006e36ca5dc2 /firmware/target/mips/ingenic_jz47xx/onda_vx767
parent0a61b71f73556592af6e1f127a42a27d48564b72 (diff)
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Commit some USB and ATA rework/refactoring (+ USB GPIO detection).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19165 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx/onda_vx767')
-rw-r--r--firmware/target/mips/ingenic_jz47xx/onda_vx767/ata-sd-target.h55
-rw-r--r--firmware/target/mips/ingenic_jz47xx/onda_vx767/usb-target.h48
2 files changed, 103 insertions, 0 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx767/ata-sd-target.h b/firmware/target/mips/ingenic_jz47xx/onda_vx767/ata-sd-target.h
new file mode 100644
index 0000000000..cc6bd8a773
--- /dev/null
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx767/ata-sd-target.h
@@ -0,0 +1,55 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef ATA_SD_TARGET_H
+#define ATA_SD_TARGET_H
+
+#include "inttypes.h"
+#include "hotswap.h"
+#include "jz4740.h"
+
+tCardInfo *card_get_info_target(int card_no);
+bool card_detect_target(void);
+
+#ifdef HAVE_HOTSWAP
+void card_enable_monitoring_target(bool on);
+void microsd_int(void); /* ??? */
+#endif
+
+int _sd_read_sectors(unsigned long start, int count, void* buf);
+int _sd_write_sectors(unsigned long start, int count, const void* buf);
+int _sd_init(void);
+
+#define MMC_CD_PIN (29 + 1 * 32) /* Pin to check card insertion */
+//#define MMC_POWER_PIN (30 + 1 * 32) /* Pin to enable/disable card power */
+//#define MMC_PW_PIN (14 + 3 * 32) /* Pin to check protect card */
+
+static inline void mmc_init_gpio(void)
+{
+ __gpio_as_msc();
+ __gpio_as_input(MMC_CD_PIN);
+ __gpio_enable_pull(32*3+29);
+ __gpio_enable_pull(32*3+10);
+ __gpio_enable_pull(32*3+11);
+ __gpio_enable_pull(32*3+12);
+}
+
+#endif
diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx767/usb-target.h b/firmware/target/mips/ingenic_jz47xx/onda_vx767/usb-target.h
new file mode 100644
index 0000000000..c681bdaa12
--- /dev/null
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx767/usb-target.h
@@ -0,0 +1,48 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef __USB_TARGET_H
+#define __USB_TARGET_H
+
+#include "config.h"
+
+#define __gpio_as_usb_detect() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x10000000; \
+ REG_GPIO_PXSELS(3) = 0x10000000; \
+ REG_GPIO_PXPES(3) = 0x10000000; \
+} while (0)
+
+#define GPIO_UDC_DETE (32 * 3 + 28)
+#define IRQ_GPIO_UDC_DETE (IRQ_GPIO_0 + GPIO_UDC_DETE)
+
+static inline void usb_init_gpio(void)
+{
+ __gpio_as_usb_detect();
+ system_enable_irq(IRQ_UDC);
+ __gpio_as_input(GPIO_UDC_DETE);
+}
+
+int usb_detect(void);
+void usb_init_device(void);
+bool usb_drv_connected(void);
+
+#endif